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A multimeter is a multifunctional, multi-range measuring instrument. Here are some issues that should be considered when selecting a multimeter.
1. Function: Select according to specific requirem...[Details]
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Single-phase speed-adjustable motors usually need to be connected to capacitors to provide phase shift during startup and operation. Next, I will explain in detail the principle and working process...[Details]
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After years of sustained and rapid development, the energy system and power system have made tremendous achievements, but many problems have also accumulated. During the 14th Five-Year Plan period,...[Details]
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I won't talk about the excellent performance of the UCOS-II operating system, because experts have said too much about it. If I have to talk about it, it would only be a waste of time.
I...[Details]
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The 6th Chengdu International Auto Parts and Aftermarket Services Exhibition (CAPAS) will be held at the Chengdu Century City New International Convention and Exhibition Center from May 23 to 25, 201...[Details]
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1. When repairing
a switching power supply
, first use a multimeter to check whether each power component is short-circuited, such as the power rectifier bridge, switch tube, high-frequency...[Details]
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Digitimes reported today that Samsung Electronics has recently launched a rare internal investigation into its own foundry yield rate. Industry insiders said that in addition to conducting an in-dept...[Details]
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A Practical Design of VXI Bus Interface
With the development of computer technology and VLSI technology, the requirements for automatic test systems with computers as the main control ...[Details]
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How to identify the type and electrode of small and medium power transistors? The following methods are recommended for reference! Using a digital multimeter's diode range to measure transistors ma...[Details]
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China Energy Storage Network:
Recently, Mr. Li Junfeng, former director of the National Development and Reform Commission's Climate Change Strategy Center, delivered a speech at the 2017 Chin...[Details]
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Jiwei.com reported that shortages in the global electronics industry have become normalized, and price increases have become one of the main themes in various industries. The price increase of enterp...[Details]
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Apple has failed in its attempt to conduct private arbitration in a consumer privacy lawsuit involving its iMessage platform and must now face the lawsuit in open court. Large companies often prefer...[Details]
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Hardware platform: OK6410 development board
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In the industrial application of GPS, the data receiving system is the most basic equipment. At present, the data receiving system has a development trend of increasing intelligence and scalability...[Details]
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Temperature sensor is a sensor for measuring temperature, which is widely used in industry, scientific research, medical treatment and other fields. According to the different wiring methods, tempe...[Details]
DSP and ARM Processors
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